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Pjetursson, Bjarni E; Ignjatovic, Diana; Matuliene, Giedre; Brägger, Urs; Schmidlin, Kurt; Lang, Niklaus P (2009). Transalveolar maxillary sinus floor elevation using osteotomes with or without grafting material. Part II: Radiographic tissue remodeling. Clinical oral implants research, 20(7), pp. 677-683. Oxford: Wiley-Blackwell 10.1111/j.1600-0501.2009.01721.x
